CVE-2013-7011

medium

Description

The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.

References

http://ffmpeg.org/security.html

http://openwall.com/lists/oss-security/2013/11/26/7

http://openwall.com/lists/oss-security/2013/12/08/3

https://github.com/FFmpeg/FFmpeg/commit/547d690d676064069d44703a1917e0dab7e33445

https://security.gentoo.org/glsa/201603-06

https://trac.ffmpeg.org/ticket/2906

Details

Source: MITRE

Published: 2013-12-09

Updated: 2016-12-03

Type: CWE-119

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM